Castillo Works Plumbing
Company Overview
We focus on Water Heater Installation and Repair, drain cleaning services, the installation of gas lines, relining pipes, repairing water mains, re-piping with copper, Irrigation Repair, installing garbage disposals, sink and faucet installations, water pressure regulation, toilet installations, bathtub services, Showers, installing enclosures, water heater services, Water Softeners, leak repairs, plumbing for laundry rooms, Sewer Lines, Hose Bibs, Insta Hot, clearing drain stoppages, fountains, and additional plumbing solutions.
Besides excellent service, we provide options for cutting your water expenses, and every drop saved benefits the environment. Contact us for details!
Castillo Works is a third-generation plumbing family that has been serving since the 1940s.
Our business is a sole proprietorship, we proudly serve San Diego County and nearby areas with a licensed contractor recognized by the state.
Our team consists of highly skilled customer service technicians to complete work at your residence, workplace, or office.
At Castillo Works, we prioritize customer service. Our service technician will be on time, employ quality materials, and complete the job correctly the first time at the agreed price with no hidden fees. Customers will receive a quote before work starts. Once the customer agrees, we begin the work.
I am a third-generation plumber, plumbing is in my blood. I attempted to work in other fields, but I always felt drawn back to plumbing. I briefly served in the U.S. Navy as an Aviation Electronic Technician (AT2). While in the Navy, I also worked part-time for our family plumbing business. After my honorable discharge, I wanted to pursue a career in high technology, hoping to improve lives through technology, yet I realized it didn’t bring me joy. Despite doing my job well, the outcome was merely consumer goods like iPods, tablets, and advanced cell phones. Therefore, I chose to go back to what I love, which brings me a sense of fulfillment. With every plumbing task I finish, I experience happiness seeing customers relieved of their plumbing problems. When my customers are happy, I am happy too.
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 7:00 AM - 10:00 PM |
Tue: | 7:00 AM - 10:00 PM |
Wed: | 7:00 AM - 10:00 PM |
Thu: | 7:00 AM - 10:00 PM |
Fri: | 7:00 AM - 10:00 PM |
Sat: | 7:00 AM - 5:00 PM |
Sun: | 7:00 AM - 5:00 PM |
Recommended Customer Reviews

DO NOT USE THIS BAD COMPANY! I called Castillo Plumbing because I had issues with my water heater. Ely, the representative seamed to be willing to help with my situation. He came to my home to get the work started. He needed to call the manufacturer to get a code so I kindly asked him if it would help if I gave him a case number that the manufacturer had already given me. Instantly, Ely the rep. from Castillo Plumbing, went crazy as if I had insulted his intellect or something!!! He went off on me telling me that he had not asked me any questions and to remain quiet. But the way he said it was very rude and angry!! Then my son asked in a nice manner if we could open a faucet inside the house while he was replacing the heater? And again Ely went nuts!! I believe that as a paying customer one is allowed to make questions pertaining to the job. We were not trying to tell him how to do his job or anything like that. We just wanted to help but he felt aggravated and became the nastiest person possible. I would never, EVER!! recommend Castillo Plumbing to anyone in the world! Specially not this Ely guy! He is very rude and disrespectful. So many options out there, he should realize that the number one factor to get recommendations is by offering good customer service and being nice to your customers. And just as I told him, if he is having a bad day, he should stay home and not take it out on his customers.

I did few calls before reaching Castillo plumbing, I loved they were able to provide with free online quote and showed to check the water heater in less than 30 minutes, I shared previous quotes and they were able to match price, next day my water heather was remove @ got new one, with very good warranty. Thanks to Art for his work and Elias for his promp quote and response, I highly recommend them!!

Thank you, Ely for your excellent help in our plumbing and electrical project. The way you handled our project showed experience, knowledge and flexibility. Highly recommended.

Great service, great price for our tankless water heater replacement. They communicated during the job about what was happening and what would happen. The work was completed neatly. A near perfect professional. I highly recommend Castillo Works Plumbing.

I called Castillo Works concerning a toilet problem and they repaired it in a hurry. Eli was capable and quick. When finished, he sent me a text of before and after photos, plus an explanation of costs. I've been a happy customer of theirs for 6 years and highly recommend them.

Excellent work!! Knowledgeable, timely and professional. Will be keeping this company's info for future use.

Very quick and professional when I needed the valves replaced that controlled the water to my washing machine.

I called Castillo plumbing at 8:00 monday morning about a toilet issue. I had broke something in my fathers toilet tank while installing a self cleaning toilet seat. I Spoke with Art, who was Amazing. Showed up same day before noon, fixed my toilet with in 30 minutes and only charged me the $60.00 service charge. I have saved his contact information for all my plumbing needs. I will use Castillo plumbing again. Make sure you ask for Art. He was amazing, very courteous and always wore his mask.

It's a shame no one bothered to show up for their scheduled appointment. I could have called a well known company but wanted to utilize a local business first. A little courtesy to say someone was unavailable would be helpful so instead of waiting for 3 or 4 hours, I can find another company.
Update: Thank you Ely for your response and appreciate you reaching out, but I contacted another company. I gave you my address and an appointment with a specific time frame was set up. I just wanted to send out this feedback so that you're aware.

Art is a good guy. Very helpful and knowledgeable regarding my AC and its clogged pipe. Salamat for fixing our AC.